一直想好好做个博客记录一下东西,毕竟很多东西一段时间后会忘记,记得研究Litespeed是前年(2010年)的事情了,而一直没有用于生产,于是本博客也经常夭折,因为WP实在是太耗服务器资源,nginx,apache,kloxo等环境跑起来有点吃力,内存也占用过多!
今天我用一台128M内存的闲置VPS安装环境,放此博客,系统:centos5;内存:128M;CPU:Intel(R) Xeon(R) CPU E5620(限制单核).
可能大家会对Litespeed比较陌生,而且Litespeed也是一款商业软件,不过有免费版的,免费版限制就是只有150个连接数,一般站点150个连接数是足够的,如果不够可以考虑采用nginx前端Litespeed后端的模式,静态内容全部走nginx并发,Litespeed走动态并发!每天IP不超过1W的使用免费版问题不大.
这里我选择的软件版本为:
Litespeed:lsws-4.1.10-std,php:5.3.8,mysql:mysql-5.1.60
首先,安装一些所需的程序:
yum -y install yum-fastestmirror yum -y remove httpd yum -y update yum -y install patch make gcc gcc-c++ gcc-g77 flex bison file yum -y install libtool libtool-libs autoconf kernel-devel yum -y install libjpeg libjpeg-devel libpng libpng-devel libpng10 libpng10-devel gd gd-devel yum -y install freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel yum -y install glib2 glib2-devel bzip2 bzip2-devel libevent libevent-devel yum -y install ncurses ncurses-devel curl curl-devel e2fsprogs yum -y install e2fsprogs-devel krb5 krb5-devel libidn libidn-devel yum -y install openssl openssl-devel vim-minimal nano sendmail yum -y install fonts-chinese gettext gettext-devel yum -y install ncurses-devel yum -y install gmp-devel pspell-devel yum -y install unzip export PHP_AUTOCONF=/usr/bin/autoconf-2.13 export PHP_AUTOHEADER=/usr/bin/autoheader-2.13
安装PHP 5.3.8所需的支持库:
wget -c http://whhack.googlecode.com/files/libiconv-1.13.1.tar.gz tar zxvf libiconv-1.13.1.tar.gz cd libiconv-1.13.1/ ./configure --prefix=/usr/local make make install cd ../

wget -c http://whhack.googlecode.com/files/libevent-1.4.14b-stable.tar.gz tar zxvf libevent-1.4.14b-stable.tar.gz cd libevent-1.4.14b-stable/ ./configure --prefix=/usr make make install cd ../

wget -c http://whhack.googlecode.com/files/libmcrypt-2.5.8.tar.gz tar zxvf libmcrypt-2.5.8.tar.gz cd libmcrypt-2.5.8/ ./configure make make install /sbin/ldconfig cd libltdl/ ./configure --enable-ltdl-install make make install cd ../../

wget -c http://whhack.googlecode.com/files/mhash-0.9.9.9.tar.gz tar zxvf mhash-0.9.9.9.tar.gz cd mhash-0.9.9.9/ ./configure make make install cd ../

ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4 ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8 ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2 ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1 ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

wget -c http://whhack.googlecode.com/files/mcrypt-2.6.8.tar.gz tar zxvf mcrypt-2.6.8.tar.gz cd mcrypt-2.6.8/ ./configure make make install cd ../

(可选)安装Google的开源TCMalloc库google-perftools-1.9.1,提高MySQL在高并发情况下的性能:
wget -c http://whhack.googlecode.com/files/google-perftools-1.9.1.tar.gz tar zxvf google-perftools-1.9.1.tar.gz cd google-perftools-1.9.1/ ./configure make && make install echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local_lib.conf /sbin/ldconfig cd ../

安装mysql:
wget -c http://whhack.googlecode.com/files/mysql-5.1.60.tar.gz tar -zxvf mysql-5.1.60.tar.gz cd mysql-5.1.60 ./configure --prefix=/usr/local/mysql --with-extra-charsets=all --enable-thread-safe-client --enable-assembler --with-charset=utf8 --enable-thread-safe-client --with-extra-charsets=all --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --without-debug --with-mysqld-ldflags=-ltcmalloc_minimal make && make install cd ../ groupadd mysql useradd -g mysql mysql cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf /usr/local/mysql/bin/mysql_install_db --user=mysql chown -R mysql /usr/local/mysql/var chgrp -R mysql /usr/local/mysql/. cp /usr/local/mysql/share/mysql/mysql.server /etc/init.d/mysql chmod 755 /etc/init.d/mysql chkconfig --level 345 mysql on echo "/usr/local/mysql/lib/mysql" >> /etc/ld.so.conf echo "/usr/local/lib" >>/etc/ld.so.conf ldconfig ln -s /usr/local/mysql/lib/mysql /usr/lib/mysql ln -s /usr/local/mysql/include/mysql /usr/include/mysql service mysql start /usr/local/mysql/bin/mysqladmin -u root password root //密码自己修改 service mysql restart

再来安装LiteSpeed:
wget http://www.litespeedtech.com/packages/4.0/lsws-4.1.10-std-i386-linux.tar.gz tar zxvf lsws-4.1.10-std-i386-linux.tar.gz cd lsws-4.1.10 ./install.sh
出现--More--（27%）的许可协议,可以直接按空格键或者回车跳到最后.
Do you agree with above license? #这里需要输入Yes （Y要大写）
下面的基本一直回车和选Y,Email之类的看着写,很简单...
安装完成就可以访问http://IP:7080来管理LiteSpeed;

安装php:
在litespeed控制面板选择Compile PHP
然后选择要安装的php版本,我这里选择php5.3.8,可以选择eAccelerator/XCache,因为我们这里需要安装ZendGuardLoader,不要选择APC.
然后用以下参数编译:
--with-mysql=mysqlnd --with-mysqli=mysqlnd --with-iconv=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --enable-ftp --disable-debug --with-gettext --with-openssl
然后就是下一步,到最后一步的时候出现要求你执行:
/usr/local/lsws/phpbuild/buildphp_manual_run.sh
然后就是等待了,可以在安装界面里面看到详细的进度,一般需要几分钟到十几分钟(或更久)!

如果安装后/usr/local/lsws/lsphp5/lib/php.ini不存在，那么把 /usr/local/lsws/php/php.ini 复制到/usr/local/lsws/lsphp5/lib/目录下。
在php.ini末尾添加eAccelerator:
[eaccelerator] zend_extension="/usr/local/lsws/lsphp5/lib/php/extensions/no-debug-non-zts-20090626/eaccelerator.so" eaccelerator.shm_size="1" eaccelerator.cache_dir="/usr/local/eaccelerator_cache" eaccelerator.enable="1" eaccelerator.optimizer="1" eaccelerator.check_mtime="1" eaccelerator.debug="0" eaccelerator.filter="" eaccelerator.shm_max="0" eaccelerator.shm_ttl="3600" eaccelerator.shm_prune_period="3600" eaccelerator.shm_only="0" eaccelerator.compress="1" eaccelerator.compress_level="9" eaccelerator.keys = "disk_only" eaccelerator.sessions = "disk_only" eaccelerator.content = "disk_only"

最后安装ZendGuardLoader:
wget -c http://whhack.googlecode.com/files/ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz tar zxvf ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz mkdir -p /usr/local/zend/ cp ZendGuardLoader-php-5.3-linux-glibc23-i386/php-5.3.x/ZendGuardLoader.so /usr/local/zend/
在php.ini末尾添加Zend:
[Zend.loader] zend_loader.enable=1 zend_loader.disable_licensing=1 zend_loader.obfuscation_level_support=3 zend_loader.license_path= zend_extension="/usr/local/zend/ZendGuardLoader.so"

来看看php有没错误:/usr/local/lsws/lsphp5/bin/php -v
最后重启一下,面板中点击Graceful Restart,或者执行:
/etc/init.d/lsws restart

好了,大工告成了,至此环境安装完毕!有什么问题可以在下面留言!